Lung cancer molecular index detection device

Abstract

The invention discloses a lung cancer molecular index detection device, and relates to the technical field of detection equipment, the lung cancer molecular index detection device comprises a bottom plate, a support cylinder, a movable rod, a placing table, a detection device body, a storage box, a connecting pipe, a blowing nozzle and a gas connecting pipe, the support cylinder is internally provided with an adjusting mechanism used for driving the movable rod to move; the adjusting mechanism comprises a first vertical groove formed in the inner wall of the supporting cylinder, a lead screw rotationally connected to the inner wall of the first vertical groove, and a moving plate which is in threaded connection with the lead screw and is in sliding connection with the first vertical groove. The movable plate is fixedly connected to the bottom of the movable rod; the side wall of the first vertical groove is rotationally connected with a first horizontal shaft, one end of the first horizontal shaft is fixedly connected with a hand wheel, the other end of the first horizontal shaft is fixedly connected with a first bevel gear, the side wall of the lead screw is fixedly sleeved with a second bevel gear, and the first bevel gear is meshed with the second bevel gear. The height of the placing table can be adjusted conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of detection equipment, and in particular to a device for detecting molecular markers of lung cancer. Background Art

[0002] At present, lung cancer is one of the malignant tumors with high morbidity and mortality rates worldwide, and the innovation of its treatment technology has always been the focus of medical attention. In recent years, with the rapid development of molecular biology technology, the detection of lung cancer molecular indicators has shown great potential and value in the diagnosis, treatment and prognosis evaluation of lung cancer. These technological advances have not only brought the treatment of lung cancer into the era of precision medicine, but also significantly improved the quality of life and treatment effects of patients.

[0003] Related technology can refer to the Chinese utility model patent with authorization announcement number CN220305155U, which discloses a lung cancer molecular indicator detection device, including a placement table, a detection device body installed on the placement table, an air cylinder and a support mechanism for supporting the placement table, wherein a storage box is installed on the placement table, a connecting pipe is installed inside the storage box, a gas connecting pipe is installed on the other end of the connecting pipe, and a replaceable blowing nozzle is installed on one end of the air cylinder; the support mechanism includes a telescopic rod installed at the bottom of the placement table, the telescopic rod includes a support tube and a movable rod sliding inside the support tube, a socket is opened on the movable rod, a fixing bolt for limiting the sliding of the movable rod inside the support tube is installed on the support tube, and the placement table is connected to the top of the movable rod; a base plate is installed at the bottom of the support tube.

[0004] However, the above device adjusts the height of the placement table through a movable rod and a fixing bolt. Since the placement table and the equipment thereon have a certain weight, it is inconvenient to adjust the height of the placement table. Summary of the invention

[0005] The present application provides a lung cancer molecular marker detection device, which is convenient for adjusting the height of the placement table, and adopts the following technical solution: A lung cancer molecular marker detection device comprises a bottom plate, a support tube, a movable rod, a placement table, a detection device body, a storage box, a connecting tube, an air blowing nozzle and a gas connecting tube, wherein an adjustment mechanism for driving the movable rod to move is installed in the support tube, and the adjustment mechanism comprises a first vertical groove opened on the inner wall of the support tube, a lead screw rotatably connected to the inner wall of the first vertical groove, and a movable plate threadedly connected to the lead screw and slidably connected to the first vertical groove; the movable plate is fixedly connected to the bottom of the movable rod; a first horizontal axis is rotatably connected to the side wall of the first vertical groove, a hand wheel is fixedly connected to one end of the first horizontal axis, and a first bevel gear is fixedly connected to the other end, a second bevel gear is fixedly sleeved on the side wall of the lead screw, and the first bevel gear is meshed with the second bevel gear.

[0006] By adopting the above scheme, when the height of the placement table needs to be adjusted, the first horizontal axis is first driven to rotate by the hand wheel, the rotation of the first horizontal axis drives the first bevel gear to rotate, the rotation of the first bevel gear drives the lead screw to rotate, the rotation of the lead screw drives the movable plate to move vertically, the vertical movement of the movable plate drives the movable rod to move vertically, and the height of the placement table can be adjusted by the vertical movement of the movable rod; in summary, the set adjustment mechanism facilitates the adjustment of the height of the placement table.

[0007] Preferably, the detection device body and the bottom of the storage box are both fixedly connected with an insertion plate, a mounting groove is provided in the placement table, two insertion holes are provided on the top wall of the mounting groove, the two insertion plates are respectively plugged into the two insertion holes, and a fixing mechanism for fixing the two insertion plates is installed in the mounting groove.

[0008] By adopting the above scheme, when the detection device body and the storage box need to be installed, the two plug plates are first plugged into the two sockets by moving the detection device body and the storage box, and then the two plug plates are fixed by the fixing mechanism, so that the detection device body and the storage box can be installed; compared with direct fixing with bolts, this makes it easier to install the detection device body and the storage box.

[0009] Preferably, the fixing mechanism includes two sliding grooves opened on the top wall of the installation groove, two first horizontal rods respectively fixed to the two sliding grooves, two first sliding sleeves respectively slidably connected to the two first horizontal rods, and two limit plates respectively fixed to the bottom of the two first sliding sleeves; a first spring is fixed to one side of each of the first sliding sleeves, and one end of the first spring away from the first sliding sleeve is fixed to the inner wall of one end of the sliding groove; limiting grooves are respectively opened on the opposite inner sides of the two plug plates, and the ends of the two limit plates away from each other are respectively plugged into the two limiting grooves; a driving component for driving the two limit plates to move is installed in the installation groove.

[0010] By adopting the above scheme, when it is necessary to fix the two plug boards, the two limit plates are first driven by the driving assembly to move away from each other. The two limit plates move away from each other and can be respectively plugged into the two limit grooves, so that the two plug boards can be fixed. In summary, the set fixing mechanism facilitates the fixation of the two plug boards.

[0011] Preferably, the driving assembly includes a screw rod rotatably connected to the inner wall of the mounting groove and a first vertical rod fixedly connected to the inner wall of the mounting groove; a driving motor is installed at the bottom of the mounting groove, and the output shaft of the driving motor is fixedly connected to the bottom of the screw rod; a vertical moving plate is threadedly connected to the screw rod, and the vertical moving plate is slidably connected to the first vertical rod; a driving plate is fixedly connected to the top of the vertical moving plate, and each of the limit plates is provided with a first inclined surface on a side close to the driving plate, and the first inclined surface matches the side wall of the driving plate.

[0012] By adopting the above scheme, when it is necessary to drive the two limit plates to move, start the driving motor first. At this time, the output shaft of the driving motor drives the screw to rotate, and the screw rotation drives the vertical moving plate to move upward. The upward movement of the vertical moving plate drives the driving plate to move upward, and then the driving plate can drive the two limit plates to move under the action of the two first inclined surfaces; in summary, the set driving component is convenient for driving the two limit plates to move.

[0013] Preferably, the top wall of the mounting groove is provided with two through holes, and baffles are respectively fixedly connected to both ends of the top of the vertical sliding plate, and the two baffles are respectively slidably connected to the two through holes along the vertical direction.

[0014] By adopting the above solution, the baffle is provided to block the detection device body and the storage box to a certain extent, thereby reducing the possibility of the detection device body and the storage box falling from the placement table.

[0015] Preferably, a handle is fixedly connected to the bottom of the gas connecting pipe, and a receiving groove is opened on the outer side wall of one side of the installation groove, and a plug-in mechanism for plugging the handle is installed in the receiving groove; the plug-in mechanism includes a second horizontal axis rotatably connected to the receiving groove, a connecting rod fixedly connected to the side wall of the second horizontal axis, and a connecting ring fixedly connected to the end of the connecting rod away from the second horizontal axis; a supporting ring is fixedly connected to the side wall of the handle, the handle is plugged into the connecting ring, and the supporting ring abuts against the top of the connecting ring; a transmission assembly for driving the second horizontal axis to rotate is installed on the side wall of the installation groove.

[0016] By adopting the above scheme, when the handle needs to be plugged in, the second horizontal axis is first driven to rotate through the transmission assembly, and the rotation of the second horizontal axis drives the connecting ring to rotate, so that the connecting ring can be rotated to a horizontal state, so that the handle can be plugged in, which is convenient for placing the blowing nozzle; when the handle does not need to be plugged in, the second horizontal axis is first reset through the transmission assembly, and the reset of the second horizontal axis drives the connecting ring to reset, which is convenient for storing the plug-in mechanism.

[0017] Preferably, the transmission assembly includes a horizontal tube rotatably connected to the side wall of the accommodating groove, a third bevel gear fixed to one end of the horizontal tube, a fourth bevel gear fixed to one end of the second horizontal shaft, and a moving rod arranged in the horizontal tube; the third bevel gear is meshed with the fourth bevel gear; a plurality of spiral blocks are fixed to the side wall of the moving rod, a plurality of spiral grooves are provided on the inner wall of the horizontal tube, and a plurality of spiral blocks match a plurality of spiral grooves; a first reset block is fixed to the side wall of the moving rod, a second spring is fixed to one side of the first reset block, and an end of the second spring away from the first reset block is fixed to the side wall of the mounting groove; a push block is fixed to one side of the vertical moving plate, and second inclined surfaces are respectively provided on the opposite inner sides of the push block and the moving rod, and the two second inclined surfaces match each other.

[0018] By adopting the above scheme, the driving motor is started first, and the output shaft of the driving motor drives the screw to rotate, the screw rotation drives the vertical moving plate to move upward, the vertical moving plate moves upward and drives the push block to move upward, and then the push block drives the moving rod to move under the action of the second inclined surface, and at this time the moving rod drives the horizontal tube to rotate under the action of the spiral block and the spiral groove, the horizontal tube rotation drives the third bevel gear to rotate, the third bevel gear rotation drives the fourth bevel gear to rotate, and the fourth bevel gear rotation can drive the second horizontal axis to rotate; in summary, through the set transmission assembly, it is convenient to drive the horizontal tube to rotate.

[0019] Preferably, the side wall of the mounting groove is installed with a braking mechanism for braking the screw rod, and the braking mechanism includes a vertical block fixed to the bottom of the moving rod, an L-shaped block fixed to one end of the vertical block away from the moving rod, a first horizontal groove opened on the bottom wall of the mounting groove for the L-shaped block to slide, a second horizontal groove opened on one side of the first horizontal groove, a second reset block slidably connected to the second horizontal groove and fixed to one side of the L-shaped block, and a third spring fixed to one side of the second reset block; the side of the third spring away from the second reset block is fixed to the inner wall of one end of the second horizontal groove; the end of the L-shaped block away from the vertical block can abut against the side wall of the screw rod.

[0020] By adopting the above scheme, the driving motor is started first, and the output shaft of the driving motor drives the screw to rotate, the rotation of the screw drives the vertical moving plate to move upward, the upward movement of the vertical moving plate drives the push block to move upward, and then the push block drives the moving rod to move under the action of the second inclined surface, the movement of the moving rod drives the vertical block to move, the movement of the vertical block drives the L-shaped block to move, and the movement of the L-shaped block can brake the side wall of the screw, thereby preventing the possibility of damage to the equipment on the placement table due to operational errors.

[0021] Preferably, a reminder mechanism is installed on one side of the placement table, and the reminder mechanism includes a bracket fixedly connected to one side of the placement table, a third horizontal groove opened on the inner side of the top of the bracket, a reminder block slidably connected to the third horizontal groove, and a gong fixed to the bottom of the reminder block; the reminder mechanism also includes a driving component for driving the reminder block to move.

[0022] By adopting the above scheme, when the vertical moving plate moves up to fix the plug board, the driving component drives the reminder block to move, and the movement of the reminder block drives the movement of the gong; furthermore, the moving up of the vertical moving plate drives the baffle plate to move up, and when the baffle plate moves to the appropriate position, it will hit the gong, thereby reminding the operator that the vertical moving plate has moved into place.

[0023] The lockhole that is formed on the second cam is formed on the second cam face, and the lockhole that is formed on the second cam face is formed on the second cam face, and the lockhole that is formed on the second cam face is formed on the second cam face.

[0024] By adopting the above scheme, the driving motor is started first. At this time, the output shaft of the driving motor drives the screw to rotate, and the screw rotation drives the vertical moving plate to move upward. The vertical moving plate moves upward to drive the baffle plate to move upward. The baffle plate moves upward to drive the protrusion to move upward. The protrusion moves upward to drive the second push rod to move upward. Then the second push rod drives the third sleeve to move upward under the action of the third push rod. Then the third sleeve drives the second sleeve to move toward the baffle under the action of the first push rod. The movement of the second sleeve can drive the reminder block to move. In summary, the drive assembly set up is convenient for driving the reminder block to move.

[0025] In summary, this application has the following beneficial effects: 1. When the height of the placement table needs to be adjusted, the hand wheel is first used to drive the first horizontal axis to rotate, the rotation of the first horizontal axis drives the first bevel gear to rotate, the rotation of the first bevel gear drives the lead screw to rotate, the rotation of the lead screw drives the moving plate to move vertically, the moving plate moves vertically and drives the movable rod to move vertically, and the movable rod moves vertically to adjust the height of the placement table; in summary, the adjustment mechanism is set to facilitate the adjustment of the height of the placement table; 2. When the handle needs to be plugged in, first drive the second horizontal axis to rotate through the transmission assembly, and the rotation of the second horizontal axis drives the connecting ring to rotate, so that the connecting ring can be rotated to a horizontal state, so that the handle can be plugged in, which is convenient for placing the blowing nozzle; when the handle does not need to be plugged in, first reset the second horizontal axis through the transmission assembly, and the reset of the second horizontal axis drives the connecting ring to reset, which is convenient for storing the plug-in mechanism; 3. Start the drive motor first. At this time, the output shaft of the drive motor drives the screw to rotate. The rotation of the screw drives the vertical moving plate to move upward. The upward movement of the vertical moving plate drives the push block to move upward. Then the push block drives the moving rod to move under the action of the second inclined surface. The movement of the moving rod drives the vertical block to move. The movement of the vertical block drives the L-shaped block to move. The movement of the L-shaped block can brake the side wall of the screw, thereby preventing the possibility of damage to the equipment on the placement table due to operational errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 This is a structural schematic diagram highlighting the adjustment mechanism in the embodiment of the present application; Figure 3 This is a structural schematic diagram highlighting the detection device body, storage box, blowing nozzle, gas connection pipe and handle in the embodiment of the present application; Figure 4 This is a structural schematic diagram highlighting the fixing mechanism in the embodiment of the present application; Figure 5 This is a structural diagram highlighting the driving assembly in the embodiment of the present application; Figure 6 This is a structural schematic diagram highlighting the plug-in mechanism and the brake mechanism in the embodiment of the present application; Figure 7 This is a structural schematic diagram highlighting the spiral block and the spiral groove in the embodiment of the present application; Figure 8 It is a structural schematic diagram highlighting the reminder mechanism in the embodiment of the present application.

[0027] Description of reference numerals: 1. bottom plate; 11. support tube; 12. movable rod; 13. placement table; 131. mounting groove; 132. plug hole; 133. through hole; 134. receiving groove; 14. detection device body; 15. storage box; 16. blowing nozzle; 17. gas connecting pipe; 171. handle; 18. plug plate; 2. adjustment mechanism; 21. first vertical groove; 22. lead screw; 23. movable plate; 24. first horizontal axis; 25. hand wheel; 26, first bevel gear; 27, second bevel gear; 3, fixing mechanism; 31, slide groove; 32, first horizontal rod; 33, first sliding sleeve; 34, limit plate; 35, first spring; 36, limit groove; 4, driving assembly; 41, screw rod; 42, first vertical rod; 43, driving motor; 44, vertical moving plate; 45, driving plate; 46, first inclined plane; 47, baffle; 5, plug-in mechanism; 51, second horizontal axis; 52, connecting rod; 53 , connecting ring; 54, supporting ring; 6, transmission assembly; 61, horizontal tube; 611, spiral groove; 62, third bevel gear; 63, fourth bevel gear; 64, moving rod; 641, spiral block; 65, first reset block; 66, second spring; 67, push block; 68, second inclined surface; 7, braking mechanism; 71, vertical block; 72, L-shaped block; 73, first horizontal groove; 74, second horizontal groove; 75, second reset block; 76, third spring ;8. Reminding mechanism;81. Bracket;811. Third horizontal slot;82. Reminding block;83. Gong;9. Driving assembly;91. Second horizontal rod;911. Second sleeve;92. Second vertical slot;921. Second vertical rod;922. Third sleeve;93. First push rod;94. Perforation;941. Third vertical slot;95. Second push rod;951. Third reset block;952. Fourth spring;96. Third push rod;97. Bump. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-8 This application is described in further detail.

[0029] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0030] The present application discloses a lung cancer molecular marker detection device, such as Figure 1 and Figure 2 As shown, it includes a base plate 1, a support tube 11, a movable rod 12, a placement table 13, a detection device body 14, a storage box 15, a connecting pipe, a blowing nozzle 16 and a gas connecting pipe 17. The gas connecting pipe 17 is a hose. An adjusting mechanism 2 for driving the movable rod 12 to move is installed in the support tube 11.

[0031] like Figure 1 and Figure 2 As shown, the adjusting mechanism 2 includes a first vertical groove 21 vertically opened on the inner wall of the supporting tube 11, a lead screw 22 vertically rotatably connected to the inner wall of the first vertical groove 21 through a bearing, and a movable plate 23 threadedly connected to the lead screw 22 and vertically slidably connected to the first vertical groove 21; the movable plate 23 is fixed to the bottom of the movable rod 12; the side wall of the first vertical groove 21 is horizontally rotatably connected to the first horizontal shaft 24 through a bearing, one end of the first horizontal shaft 24 is fixedly connected to a hand wheel 25, and the other end is fixedly connected to a first bevel gear 26, the side wall of the lead screw 22 is sleeved with a second bevel gear 27, and the first bevel gear 26 is meshed with the second bevel gear 27. When the height of the placement table 13 needs to be adjusted, the first horizontal axis 24 is first driven to rotate by the hand wheel 25. The rotation of the first horizontal axis 24 drives the first bevel gear 26 to rotate. The rotation of the first bevel gear 26 drives the lead screw 22 to rotate. The lead screw 22 drives the movable plate 23 to move vertically. The movable plate 23 moves vertically and drives the movable rod 12 to move vertically. The movable rod 12 moves vertically to adjust the height of the placement table 13. In summary, the setting of the adjustment mechanism 2 is convenient for adjusting the height of the placement table 13.

[0032] like Figure 3-Figure 5 As shown, the bottom of the detection device body 14 and the storage box 15 are fixed with a plug plate 18, a mounting groove 131 is provided in the placement table 13, and two plug holes 132 are provided on the top wall of the mounting groove 131. The two plug plates 18 are respectively plugged into the two plug holes 132, and a fixing mechanism 3 for fixing the two plug plates 18 is installed in the mounting groove 131. When the detection device body 14 and the storage box 15 need to be installed, the two plug plates 18 are first plugged into the two plug holes 132 by moving the detection device body 14 and the storage box 15, and then the two plug plates 18 are fixed by the fixing mechanism 3, so that the detection device body 14 and the storage box 15 can be installed; compared with direct fixing with bolts, because bolts are prone to have operating dead angles, this makes it easier to install the detection device body 14 and the storage box 15.

[0033] like Figure 3-Figure 5As shown, the fixing mechanism 3 includes two slide grooves 31 opened on the top wall of the installation groove 131, two first horizontal rods 32 horizontally fixed to the two slide grooves 31, two first sliding sleeves 33 respectively connected to the two first horizontal rods 32 for sliding in the horizontal direction, and two limit plates 34 respectively fixed to the bottom of the two first sliding sleeves 33; a first spring 35 is horizontally fixed to one side of each first sliding sleeve 33, and one end of the first spring 35 away from the first sliding sleeve 33 is fixed to the inner wall of one end of the slide groove 31; limiting grooves 36 are respectively opened on the opposite inner sides of the two plug plates 18, and the ends of the two limit plates 34 away from each other are respectively inserted into the two limit grooves 36; a driving component 4 for driving the two limit plates 34 to move is installed in the installation groove 131. When the two plug plates 18 need to be fixed, the two limit plates 34 are first driven to move away from each other through the driving assembly 4. The two limit plates 34 move away from each other and can be respectively plugged into the two limit grooves 36, so that the two plug plates 18 can be fixed. In summary, the set fixing mechanism 3 facilitates the fixation of the two plug plates 18.

[0034] like Figure 3-Figure 5 As shown, the driving assembly 4 includes a screw rod 41 which is vertically rotatably connected to the inner wall of the mounting groove 131 through a bearing and a first vertical rod 42 which is vertically fixed to the inner wall of the mounting groove 131; a driving motor 43 is installed at the bottom of the mounting groove 131, and the output shaft of the driving motor 43 is fixedly connected to the bottom of the screw rod 41; a vertical moving plate 44 is threadedly connected to the screw rod 41, and the vertical moving plate 44 is vertically slidably connected to the first vertical rod 42, and the first vertical rod 42 passes through the vertical moving plate 44; a driving plate 45 is vertically fixed to the top of the vertical moving plate 44, and a first inclined surface 46 is provided on the side of each limit plate 34 close to the driving plate 45, and the first inclined surface 46 matches the side wall of the driving plate 45. When it is necessary to drive the two limit plates 34 to move, start the driving motor 43 first. At this time, the output shaft of the driving motor 43 drives the screw 41 to rotate, and the screw 41 rotates to drive the vertical moving plate 44 to move upward. The vertical moving plate 44 moves upward and drives the driving plate 45 to move upward. Then, the driving plate 45 can drive the two limit plates 34 to move under the action of the two first inclined surfaces 46. In summary, the set driving component 4 is convenient for driving the two limit plates 34 to move.

[0035] like Figure 3 and Figure 4 As shown, the top wall of the mounting groove 131 is provided with two through holes 133, and baffles 47 are respectively fixed vertically at both ends of the top of the vertical moving plate 44, and the two baffles 47 are respectively connected to the two through holes 133 by vertical sliding. The baffles 47 are provided to facilitate a certain blocking of the detection device body 14 and the storage box 15, thereby reducing the possibility of the detection device body 14 and the storage box 15 falling from the placement table 13.

[0036] like Figure 4 and Figure 6As shown, a handle 171 is fixedly connected to the bottom of the gas connecting pipe 17, and a receiving groove 134 is opened on the outer side wall of one side of the installation groove 131, and a plug-in mechanism 5 for plugging the handle 171 is installed in the receiving groove 134; the plug-in mechanism 5 includes a second horizontal axis 51 horizontally rotatably connected to the receiving groove 134 through a bearing, a connecting rod 52 fixed to the side wall of the second horizontal axis 51, and a connecting ring 53 fixed to the end of the connecting rod 52 away from the second horizontal axis 51; a supporting ring 54 is fixedly connected to the side wall of the handle 171, the handle 171 is plugged into the connecting ring 53, and the supporting ring 54 abuts against the top of the connecting ring 53; a transmission assembly 6 for driving the second horizontal axis 51 to rotate is installed on the side wall of the installation groove 131. When the handle 171 needs to be plugged in, the second horizontal shaft 51 is first driven to rotate through the transmission assembly 6. The rotation of the second horizontal shaft 51 drives the connecting ring 53 to rotate, so that the connecting ring 53 can be rotated to a horizontal state, so that the handle 171 can be plugged in, which is convenient for placing the blowing nozzle 16; when the handle 171 does not need to be plugged in, the second horizontal shaft 51 is first reset through the transmission assembly 6. The resetting of the second horizontal shaft 51 drives the connecting ring 53 to reset, which is convenient for storing the plug-in mechanism 5.

[0037] like Figure 6 and Figure 7 As shown, the transmission assembly 6 includes a horizontal tube 61 horizontally rotatably connected to the side wall of the accommodating groove 134 through a bearing, a third bevel gear 62 fixed to one end of the horizontal tube 61, a fourth bevel gear 63 fixed to one end of the second horizontal shaft 51, and a moving rod 64 arranged in the horizontal tube 61; the third bevel gear 62 is meshed with the fourth bevel gear 63; a plurality of spiral blocks 641 are fixed to the side wall of the moving rod 64, a plurality of spiral grooves 611 are provided on the inner wall of the horizontal tube 61, and the plurality of spiral blocks 641 match the plurality of spiral grooves 611; a first reset block 65 is fixed to the side wall of the moving rod 64, a second spring 66 is fixed to one side of the first reset block 65, and an end of the second spring 66 away from the first reset block 65 is fixed to the side wall of the mounting groove 131; a push block 67 is fixed to one side of the vertical moving plate 44, and second inclined surfaces 68 are respectively provided on the opposite inner sides of the push block 67 and the moving rod 64, and the two second inclined surfaces 68 match each other. First, start the driving motor 43. At this time, the output shaft of the driving motor 43 drives the screw 41 to rotate. The screw 41 rotates to drive the vertical moving plate 44 to move upward. The vertical moving plate 44 moves upward and drives the push block 67 to move upward. Then the push block 67 drives the moving rod 64 to move under the action of the second inclined surface 68. At this time, the moving rod 64 drives the horizontal tube 61 to rotate under the action of the spiral block 641 and the spiral groove 611. The horizontal tube 61 rotates to drive the third bevel gear 62 to rotate. The third bevel gear 62 rotates to drive the fourth bevel gear 63 to rotate. The fourth bevel gear 63 rotates to drive the second horizontal shaft 51 to rotate. In summary, through the transmission assembly 6 that is set, it is convenient to drive the horizontal tube 61 to rotate.

[0038] like Figure 4 and Figure 6 As shown, a braking mechanism 7 for braking the screw rod 41 is installed on the side wall of the mounting groove 131, and the braking mechanism 7 includes a vertical block 71 fixed to the bottom of the moving rod 64, an L-shaped block 72 fixed to the end of the vertical block 71 away from the moving rod 64, a first horizontal groove 73 opened on the bottom wall of the mounting groove 131 for the L-shaped block 72 to slide along the length direction of the placement table 13, a second horizontal groove 74 opened on one side of the first horizontal groove 73, a second reset block 75 slidably connected to the second horizontal groove 74 along the length direction of the placement table 13 and fixed to one side of the L-shaped block 72, and a third spring 76 fixed to one side of the second reset block 75; the side of the third spring 76 away from the second reset block 75 is fixed to the inner wall of one end of the second horizontal groove 74; the end of the L-shaped block 72 away from the vertical block 71 can abut against the side wall of the screw rod 41. First, start the drive motor 43. At this time, the output shaft of the drive motor 43 drives the screw 41 to rotate. The rotation of the screw 41 drives the vertical moving plate 44 to move upward. The upward movement of the vertical moving plate 44 drives the push block 67 to move upward. Then, the push block 67 drives the moving rod 64 to move under the action of the second inclined surface 68. The movement of the moving rod 64 drives the vertical block 71 to move. The movement of the vertical block 71 drives the L-shaped block 72 to move. The movement of the L-shaped block 72 can brake the side wall of the screw 41, thereby preventing the possibility of damage to the equipment on the placement table 13 due to operational errors.

[0039] like Figure 4 and Figure 8 As shown, a reminder mechanism 8 is installed on one side of the placement platform 13, and the reminder mechanism 8 includes a bracket 81 fixed to one side of the placement platform 13, a third horizontal groove 811 opened on the inner side of the top of the bracket 81, a reminder block 82 slidably connected to the third horizontal groove 811 along the length direction of the placement platform 13, and a copper gong 83 fixed to the bottom of the reminder block 82; the reminder mechanism 8 also includes a driving component 9 for driving the reminder block 82 to move. When the vertical moving plate 44 moves up to fix the plug plate 18, the driving component 9 drives the reminder block 82 to move, and the movement of the reminder block 82 drives the copper gong 83 to move; further, the vertical moving plate 44 moves up to drive the baffle 47 to move up, and when the baffle 47 moves to a suitable position, it will hit the copper gong 83, so as to remind the operator that the vertical moving plate 44 has moved into place.

[0040] like Figure 8As shown, the driving assembly 9 includes a second horizontal rod 91 fixed to the inner wall of the third horizontal groove 811, a second sliding sleeve 911 slidably connected to the second horizontal rod 91 along the length direction of the placement table 13, a second vertical groove 92 opened on one side of the bracket 81, a second vertical rod 921 vertically fixed to the second vertical groove 92, and a third sliding sleeve 922 vertically slidably connected to the second vertical rod 921; the second sliding sleeve 911 is fixed to the top of the reminder block 82; a first push rod 93 is hinged between the second sliding sleeve 911 and the third sliding sleeve 922; a through hole 94 is opened on the top wall of the installation groove 131, and the through hole A second push rod 95 is vertically slidably connected inside 94, a third reset block 951 is fixedly connected to one side of the second push rod 95, a third vertical slot 941 is provided on one side of the through hole 94 for the third reset block 951 to slide vertically, a fourth spring 952 is vertically fixedly connected to one side of the third reset block 951, one end of the fourth spring 952 away from the third reset block 951 is fixedly connected to the inner wall of one end of the third vertical slot 941; a third push rod 96 is hinged between the second push rod 95 and the third sliding sleeve 922; a protrusion 97 is fixedly connected to one side of the baffle 47, and the protrusion 97 abuts against the bottom of the second push rod 95. First, start the drive motor 43. At this time, the output shaft of the drive motor 43 drives the screw 41 to rotate. The screw 41 rotates to drive the vertical moving plate 44 to move upward. The vertical moving plate 44 moves upward to drive the baffle 47 to move upward. The baffle 47 moves upward to drive the protrusion 97 to move upward. The protrusion 97 moves upward to drive the second push rod 95 to move upward. Then, the second push rod 95 drives the third sleeve 922 to move upward under the action of the third push rod 96. Then, the third sleeve 922 drives the second sleeve 911 to move toward the baffle 47 under the action of the first push rod 93. The movement of the second sleeve 911 can drive the reminder block 82 to move. In summary, the drive assembly 9 is set to facilitate driving the reminder block 82 to move.

[0041] Working principle: first start the driving motor 43, at this time the output shaft of the driving motor 43 drives the screw 41 to rotate, the screw 41 rotates to drive the vertical moving plate 44 to move upward, the vertical moving plate 44 moves upward to drive the driving plate 45 to move upward, and then the driving plate 45 can drive the two limit plates 34 to plug into the two limit grooves 36 under the action of the two first inclined surfaces 46, so that the two plug plates 18 can be fixed; in addition, the vertical moving plate 44 moves upward to drive the push block 67 to move upward, and then the push block 67 moves upward on the second inclined surface 68 The movable rod 64 is driven to move under the action of the spiral block 641 and the spiral groove 611. At this time, the movable rod 64 drives the horizontal tube 61 to rotate under the action of the spiral block 641 and the spiral groove 611. The horizontal tube 61 rotates to drive the third bevel gear 62 to rotate. The third bevel gear 62 rotates to drive the fourth bevel gear 63 to rotate. The fourth bevel gear 63 rotates to drive the second horizontal shaft 51 to rotate. The rotation of the second horizontal shaft 51 can rotate the connecting ring 53 to a horizontal state, so that the handle 171 can be plugged in, which is convenient for placing the blowing nozzle 16. Furthermore, the movable rod 64 drives the horizontal tube 61 to rotate under the action of the spiral block 641 and the spiral groove 611. The horizontal tube 61 rotates to drive the third bevel gear 62 to rotate. The third bevel gear 62 rotates to drive the fourth bevel gear 63 to rotate. The fourth bevel gear 63 rotates to drive the second horizontal shaft 51 to rotate. The rotation of the second horizontal shaft 51 can rotate the connecting ring 53 to a horizontal state, so that the handle 171 can be plugged in, which is convenient for placing the blowing nozzle 16. The movement of the vertical block 64 drives the vertical block 71 to move, and the movement of the vertical block 71 drives the L-shaped block 72 to move. The movement of the L-shaped block 72 can brake the side wall of the screw rod 41, thereby preventing the possibility of the equipment on the placement table 13 being damaged due to operational errors; in addition, the upward movement of the vertical moving plate 44 drives the baffle plate 47 to move upward, and the upward movement of the baffle plate 47 drives the protrusion 97 to move upward, and the upward movement of the protrusion 97 drives the second push rod 95 to move upward, and then the second push rod 95 drives the third sliding sleeve under the action of the third push rod 96. 922 moves upward, and then the third sleeve 922 drives the second sleeve 911 to move towards the baffle 47 under the action of the first push rod 93. The second sleeve 911 moves towards the baffle 47 to drive the reminder block 82 to move towards the baffle 47. The reminder block 82 moves towards the baffle 47 to drive the gong 83 to move towards the baffle 47. When the baffle 47 moves to the appropriate position, it will hit the gong 83, thereby reminding the operator that the vertical moving plate 44 has moved into place.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lung cancer molecular marker detection device, comprising a base plate (1), a support tube (11), a movable rod (12), a placement table (13), a detection device body (14), a storage box (15), a connecting pipe, an air blowing nozzle (16) and a gas connecting pipe (17), characterized in that: An adjusting mechanism (2) for driving the movable rod (12) to move is installed in the support tube (11), and the adjusting mechanism (2) comprises a first vertical groove (21) opened on the inner wall of the support tube (11), a lead screw (22) rotatably connected to the inner wall of the first vertical groove (21), and a movable plate (23) threadedly connected to the lead screw (22) and slidably connected to the first vertical groove (21); the movable plate (23) is fixed to the bottom of the movable rod (12); the side wall of the first vertical groove (21) is rotatably connected to a first horizontal shaft (24), one end of the first horizontal shaft (24) is fixedly connected to a hand wheel (25), and the other end is fixedly connected to a first bevel gear (26); the side wall of the lead screw (22) is sleeved with a second bevel gear (27), and the first bevel gear (26) is meshed with the second bevel gear (27).

2. A lung cancer molecular marker detection device according to claim 1, characterized in that: The bottom of the detection device body (14) and the storage box (15) are both fixedly connected with an insert plate (18); a mounting groove (131) is provided in the placement platform (13); two insertion holes (132) are provided on the top wall of the mounting groove (131); the two insert plates (18) are respectively inserted into the two insertion holes (132); and a fixing mechanism (3) for fixing the two insert plates (18) is installed in the mounting groove (131).

3. A lung cancer molecular marker detection device according to claim 2, characterized in that: The fixing mechanism (3) comprises two slide grooves (31) provided on the top wall of the installation groove (131), two first horizontal rods (32) respectively fixed to the two slide grooves (31), two first sliding sleeves (33) respectively slidably connected to the two first horizontal rods (32), and two limit plates (34) respectively fixed to the bottom of the two first sliding sleeves (33); a first spring (35) is fixed to one side of each of the first sliding sleeves (33), and one end of the first spring (35) away from the first sliding sleeve (33) is fixed to the inner wall of one end of the slide groove (31); limiting grooves (36) are respectively provided on the opposite inner sides of the two plug plates (18), and the ends of the two limit plates (34) away from each other are respectively plugged into the two limit grooves (36); a driving component (4) for driving the two limit plates (34) to move is installed in the installation groove (131).

4. A lung cancer molecular marker detection device according to claim 3, characterized in that: The driving assembly (4) comprises a screw rod (41) rotatably connected to the inner wall of the mounting groove (131) and a first vertical rod (42) fixedly connected to the inner wall of the mounting groove (131); a driving motor (43) is installed at the bottom of the mounting groove (131), and the output shaft of the driving motor (43) is fixedly connected to the bottom of the screw rod (41); a vertical moving plate (44) is threadedly connected to the screw rod (41), and the vertical moving plate (44) is slidably connected to the first vertical rod (42); a driving plate (45) is fixedly connected to the top of the vertical moving plate (44), and a first inclined surface (46) is provided on a side of each of the limiting plates (34) close to the driving plate (45), and the first inclined surface (46) matches the side wall of the driving plate (45).

5. A lung cancer molecular marker detection device according to claim 4, characterized in that: The top wall of the installation groove (131) is provided with two through holes (133), and baffles (47) are respectively fixedly connected to the two ends of the top of the vertical moving plate (44), and the two baffles (47) are respectively slidably connected to the two through holes (133) in the vertical direction.

6. A lung cancer molecular marker detection device according to claim 4, characterized in that: A handle (171) is fixedly connected to the bottom of the gas connecting pipe (17); a receiving groove (134) is provided on the outer side wall of one side of the installation groove (131); a plug-in mechanism (5) for plugging the handle (171) is installed in the receiving groove (134); the plug-in mechanism (5) comprises a second horizontal shaft (51) rotatably connected to the receiving groove (134), a connecting rod (52) fixedly connected to the side wall of the second horizontal shaft (51), and a connecting ring (53) fixedly connected to an end of the connecting rod (52) away from the second horizontal shaft (51); a supporting ring (54) is fixedly connected to the side wall of the handle (171); the handle (171) is plugged into the connecting ring (53), and the supporting ring (54) abuts against the top of the connecting ring (53); a transmission assembly (6) for driving the second horizontal shaft (51) to rotate is installed on the side wall of the installation groove (131).

7. A lung cancer molecular marker detection device according to claim 6, characterized in that: The transmission assembly (6) includes a horizontal tube (61) rotatably connected to the side wall of the accommodating groove (134), a third bevel gear (62) fixed to one end of the horizontal tube (61), a fourth bevel gear (63) fixed to one end of the second horizontal shaft (51), and a moving rod (64) arranged in the horizontal tube (61); the third bevel gear (62) is meshed with the fourth bevel gear (63); a plurality of spiral blocks (641) are fixed to the side wall of the moving rod (64); a plurality of spiral grooves (611) are opened on the inner wall of the horizontal tube (61); and a plurality of spiral blocks (641) are arranged in the inner wall of the horizontal tube (61). The spiral block (641) matches with the plurality of spiral grooves (611); a first reset block (65) is fixedly connected to the side wall of the moving rod (64); a second spring (66) is fixedly connected to one side of the first reset block (65); an end of the second spring (66) away from the first reset block (65) is fixedly connected to the side wall of the mounting groove (131); a push block (67) is fixedly connected to one side of the vertical moving plate (44); second inclined surfaces (68) are respectively provided on the opposite inner sides of the push block (67) and the moving rod (64); the two second inclined surfaces (68) match with each other.

8. A lung cancer molecular marker detection device according to claim 7, characterized in that: A braking mechanism (7) for braking the screw rod (41) is installed on the side wall of the installation groove (131), and the braking mechanism (7) comprises a vertical block (71) fixed to the bottom of the moving rod (64), an L-shaped block (72) fixed to one end of the vertical block (71) away from the moving rod (64), a first horizontal groove (73) provided on the bottom wall of the installation groove (131) for the L-shaped block (72) to slide, a second horizontal groove (74) provided on one side of the first horizontal groove (73), a second reset block (75) slidably connected to the second horizontal groove (74) and fixed to one side of the L-shaped block (72), and a third spring (76) fixed to one side of the second reset block (75); the side of the third spring (76) away from the second reset block (75) is fixed to the inner wall of one end of the second horizontal groove (74); the end of the L-shaped block (72) away from the vertical block (71) can abut against the side wall of the screw rod (41).

9. A lung cancer molecular marker detection device according to claim 5, characterized in that: A reminder mechanism (8) is installed on one side of the placement platform (13), and the reminder mechanism (8) comprises a bracket (81) fixedly connected to one side of the placement platform (13), a third horizontal groove (811) opened on the inner side of the top of the bracket (81), a reminder block (82) slidably connected to the third horizontal groove (811), and a gong (83) fixedly connected to the bottom of the reminder block (82); the reminder mechanism (8) also comprises a driving component (9) for driving the reminder block (82) to move.

10. A lung cancer molecular marker detection device according to claim 9, characterized in that: The driving assembly (9) comprises a second horizontal rod (91) fixedly connected to the inner wall of the third horizontal groove (811), a second sliding sleeve (911) slidably connected to the second horizontal rod (91), a second vertical groove (92) opened on one side of the bracket (81), a second vertical rod (921) fixedly connected to the second vertical groove (92) and a third sliding sleeve (922) slidably connected to the second vertical rod (921); the second sliding sleeve (911) is fixedly connected to the top of the reminder block (82); a first push rod (93) is hinged between the second sliding sleeve (911) and the third sliding sleeve (922); a through hole (94) is opened on the top wall of the installation groove (131), and a third push rod (93) is slidably connected to the second vertical rod (921) in the through hole (94); There is a second push rod (95), one side of the second push rod (95) is fixedly connected to a third reset block (951), one side of the through hole (94) is provided with a third vertical groove (941) for the third reset block (951) to slide, one side of the third reset block (951) is fixedly connected to a fourth spring (952), one end of the fourth spring (952) away from the third reset block (951) is fixedly connected to the inner wall of one end of the third vertical groove (941); a third push rod (96) is hinged between the second push rod (95) and the third sliding sleeve (922); one side of the baffle (47) is fixedly connected to a protrusion (97), and the protrusion (97) abuts against the bottom of the second push rod (95).

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